22272660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{123737}}^1$

素因数の和:123752

約数の個数: 36

約数和(自身を含む): 67560948

約数和(自身を除く): 45288288

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 123737, 247474, 371211, 494948, 618685, 742422, 1113633, 1237370, 1484844, 1856055, 2227266, 2474740, 3712110, 4454532, 5568165, 7424220, 11136330, 22272660]

約数ペア:

[(1, 22272660), (2, 11136330), (3, 7424220), (4, 5568165), (5, 4454532), (6, 3712110), (9, 2474740), (10, 2227266), (12, 1856055), (15, 1484844), (18, 1237370), (20, 1113633), (30, 742422), (36, 618685), (45, 494948), (60, 371211), (90, 247474), (180, 123737)]